Warning on the carpeted cat perch I bought today:

Strictly intended for cat use only. No human use is intended as serious injury, including death, could occur while climbing on or playing with this furniture…

I’m so glad the culture of the U.S. demands such idiot-proofing. It’s kind of like precluding an episode of Jackass with a warning to not try such things at home. If you’re the kind that would, you’ve earned the moniker and wouldn’t have listened to a warning anyway.